| //===- SymbolicFileTest.cpp - Tests for SymbolicFile.cpp ------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm/Object/SymbolicFile.h" |
| #include "llvm/ADT/STLExtras.h" |
| #include "llvm/Support/raw_ostream.h" |
| #include "llvm/TargetParser/Host.h" |
| #include "gmock/gmock.h" |
| #include "gtest/gtest.h" |
| #include <sstream> |
| |
| TEST(Object, DataRefImplOstream) { |
| std::string s; |
| llvm::raw_string_ostream OS(s); |
| llvm::object::DataRefImpl Data; |
| Data.d.a = 0xeeee0000; |
| Data.d.b = 0x0000ffff; |
| |
| static_assert(sizeof Data.p == sizeof(uint64_t) || |
| sizeof Data.p == sizeof(uint32_t), |
| "Test expected pointer type to be 32 or 64-bit."); |
| |
| char const *Expected; |
| |
| if (sizeof Data.p == sizeof(uint64_t)) { |
| Expected = llvm::sys::IsLittleEndianHost |
| ? "(0xffffeeee0000 (0xeeee0000, 0x0000ffff))" |
| : "(0xeeee00000000ffff (0xeeee0000, 0x0000ffff))"; |
| } |
| else { |
| Expected = "(0xeeee0000 (0xeeee0000, 0x0000ffff))"; |
| } |
| |
| OS << Data; |
| |
| EXPECT_EQ(Expected, s); |
| } |
| |
| struct ProxyContent { |
| unsigned Index = 0; |
| ProxyContent(unsigned Index) : Index(Index) {}; |
| void moveNext() { ++Index; } |
| |
| bool operator==(const ProxyContent &Another) const { |
| return Index == Another.Index; |
| } |
| }; |
| |
| TEST(Object, ContentIterator) { |
| using Iter = llvm::object::content_iterator<ProxyContent>; |
| auto Sequence = llvm::make_range(Iter(0u), Iter(10u)); |
| auto EvenSequence = llvm::make_filter_range( |
| Sequence, [](auto &&PC) { return PC.Index % 2 == 0; }); |
| |
| EXPECT_THAT(EvenSequence, testing::ElementsAre(0u, 2u, 4u, 6u, 8u)); |
| } |